Identify the error in generating an expression equivalent to 4 + 2x - \frac{1}{2}(10 - 4x)4+2x− 2
1
​
(10−4x). Then correct the error.
4 + 2x + \frac{-1}{2}(10 - 4x)4+2x+
2
−1
​
(10−4x).
4 + 2x -5 + 2x4+2x−5+2x.
-1

answer: 193

explanation:

200-7 = 193

y = 3x+4

step-by-step explanation:

to find the slope

slope = (y2-y1)/ (x2-x1)

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4